Battles is an American experimental rock band, founded in 2002 in New York City by Ian Williams (formerly of Don Caballero and Storm & Stress). The current line-up is a duo, composed of guitarist/keyboardist Williams and drummer John Stanier (formerly of Helmet, Tomahawk and The Mark of Cain). Former members include composer/vocalist Tyondai Braxton and guitarist/bassist Dave Konopka.